Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396734 | Devices and methods for occluding the punctal opening | Robert Latkany | 2025-08-26 |
| D739021 | Ophthalmic structure | D. Michael Colvard | 2015-09-15 |
| D736927 | Ophthalmic structure | D. Michael Colvard | 2015-08-18 |
| D686729 | Ophthalmic structure | D. Michael Colvard | 2013-07-23 |
| 8439833 | Ophthalmic structure | D. Michael Colvard | 2013-05-14 |
| 7985208 | Ring shaped contoured collagen shield for ophthalmic drug delivery | — | 2011-07-26 |
| D537528 | Guarded blade assembly | William E. Hagel | 2007-02-27 |
| 7022107 | Infusion pump with pressure regulator | John A. Krug | 2006-04-04 |
| 6645183 | Catheter with adjustable flow rate | Steven J. Fix, John A. Krug | 2003-11-11 |
| 6569128 | Catheter with adjustable flow restrictor | John A. Krug | 2003-05-27 |
| 6482184 | Attachable catheter | H. William Reese | 2002-11-19 |
| D457949 | Multiple chamber infusion pump | John A. Krug | 2002-05-28 |
| 5766243 | Abrasive polished canalicular implant | Willis J. Bruns | 1998-06-16 |
| 5713960 | Prosthesis with improved biocompatibility made with N-vinyl polymers | Parviz Robert Ainpour | 1998-02-03 |
| 5116371 | Prosthesis with improved biocompatibility | Parviz Robert Ainpour | 1992-05-26 |
| 4871367 | Surgically implanted prosthesis | David A. Westerfield | 1989-10-03 |
| D284099 | Great toe metatarsal phalangeal implant | Guido Laporta | 1986-06-03 |
| D277784 | Lesser toe metatarsal phalangeal implant | Thomas E. Sgarlato | 1985-02-26 |
| D277509 | Great toe metatarsal phalangeal implant | Bruce R. Lawrence | 1985-02-05 |
| 4461300 | Bone and tissue healing device including a special electrode assembly and method | — | 1984-07-24 |
| D274359 | Subtalar arthroereisis implant | Thomas E. Sgarlato | 1984-06-19 |
| 4432361 | Portable continuously self-monitoring bone healing device and method | Allan H. Mizoguchi | 1984-02-21 |